package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.anno.AutoFill;
import com.sky.entity.Employee;
import com.sky.enumeration.OperationType;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface EmployeeMapper {

    /**
     * 根据用户名查询员工
     * @param username
     * @return
     */
    @Select("select * from employee where username = #{username}")
    Employee getByUsername(String username);

    /**
     * 插入员工数据
     * @param employee
     */
    @AutoFill(value = OperationType.INSERT)
    @Insert("insert into employee (username, name, password, phone, sex, id_number, status, create_time, update_time, create_user, update_user) values ( #{username} ,#{name} ,#{password} ,#{phone} ,#{sex} ,#{idNumber} ,#{status} ,#{createTime} ,#{updateTime} ,#{createUser} ,#{updateUser} )" )
    void insert(Employee employee);

    /**
     * 根据用户名查询员工数量
     * @param name
     * @return
     */
    @Select("select count(id) from employee where name like concat('%', #{name}, '%')")
    int selectCount(String name);


    /**
     * 员工信息分页查询
     * @param name
     * @return
     */
    Page<Employee> list(@Param("name") String name);

    /**
     * 修改员工信息
     * @param employee
     */
    @AutoFill(value = OperationType.UPDATE)
    void update(Employee employee);

    /**
     * 根据id查询员工信息
     * @param id
     * @return
     */
    Employee getById(Long id);
}
